Search a number
-
+
60874313 = 345717609
BaseRepresentation
bin1110100000110…
…1111001001001
311020112201212012
43220031321021
5111040434223
610012425305
71336265063
oct350157111
9136481765
1060874313
11313a8855
1218478235
13c7c4c06
148128733
155526c78
hex3a0de49

60874313 has 4 divisors (see below), whose sum is σ = 60895380. Its totient is φ = 60853248.

The previous prime is 60874301. The next prime is 60874327. The reversal of 60874313 is 31347806.

60874313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18207289 + 42667024 = 4267^2 + 6532^2 .

It is a cyclic number.

It is not a de Polignac number, because 60874313 - 28 = 60874057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60874313.

It is not an unprimeable number, because it can be changed into a prime (60876313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5348 + ... + 12261.

It is an arithmetic number, because the mean of its divisors is an integer number (15223845).

Almost surely, 260874313 is an apocalyptic number.

It is an amenable number.

60874313 is a deficient number, since it is larger than the sum of its proper divisors (21067).

60874313 is a wasteful number, since it uses less digits than its factorization.

60874313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21066.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 60874313 is about 7802.1992412396. The cubic root of 60874313 is about 393.3791681880.

The spelling of 60874313 in words is "sixty million, eight hundred seventy-four thousand, three hundred thirteen".

Divisors: 1 3457 17609 60874313